Starting a business in Australia is a big step — and one of the first decisions you’ll make is choosing the right structure. For most business owners, it comes down to two options: operating as a sole trader or setting up a company (Pty Ltd).

While both are valid, they come with very different implications for tax, liability, compliance, and growth. Choosing the wrong structure can cost you more in tax, expose you to risk, or limit your ability to scale.

At Latitude Accountants, we help business owners make this decision with clarity — not confusion. This guide breaks down the key differences between sole traders and companies in Australia, using simple language so you can choose with confidence.

What Is a Sole Trader?

What does being a sole trader mean in Australia?

A sole trader is the simplest business structure available.

It means:

• You and your business are legally the same
• You control all decisions
• You keep all profits
• You are responsible for all debts

There is no legal separation between your personal and business finances.

What Is a Company (Pty Ltd)?

What is a company structure in Australia?

A company (Proprietary Limited or Pty Ltd) is a separate legal entity.

This means:

• The company operates independently of you
• It can enter into contracts, earn income, and incur debts
• You act as a director and shareholder

This separation is what creates limited liability and different tax treatment.

Sole Trader vs Company: What’s the Key Difference?

What is the main difference between sole trader and company?

The core difference is legal separation.

• Sole trader → you are the business
• Company → the business is a separate entity

This affects:

• Your personal risk
• How you’re taxed
• Your ability to grow

Liability and Risk in Australia

Am I personally liable as a sole trader?

Yes. Sole traders have unlimited personal liability.

This means:

• You are responsible for all debts
• Your personal assets (home, savings) may be at risk

Does a company protect my personal assets?

Generally, yes. A company provides limited liability.

• The company is responsible for its debts
• Your personal assets are usually protected

However, this protection is not absolute. Directors must comply with Australian corporate laws, including avoiding insolvent trading. These rules apply consistently across all states and territories.

Tax Differences: Sole Trader vs Company

How are sole traders taxed in Australia?

Sole trader income is:

• Included in your personal tax return
• Taxed at marginal tax rates
• Subject to the Medicare Levy (currently 2%), if applicable

How are companies taxed in Australia?

Companies are taxed separately:

• Company tax rate:
  • 25% for base rate entities (small businesses meeting eligibility rules)
  • Up to 30% for larger companies

You then pay personal tax when:

• You take a salary
• You receive dividends

Dividends may include franking credits, which reduce double taxation.

Which structure is more tax-efficient?

It depends on your situation.

• Sole traders may pay more tax as income increases
• Companies offer more flexibility:
  • Retaining profits
  • Managing income timing
  • Using dividend strategies

GST and BAS Requirements

Do sole traders and companies follow the same GST rules?

Yes. GST is governed by the Australian Taxation Office (ATO) and applies consistently across Australia.

You must register for GST if:

• Your turnover reaches $75,000 or more

Once registered:

• You must lodge Business Activity Statements (BAS)

Administration and Compliance

Is a sole trader easier to manage?

Yes. Sole traders have:

• Minimal compliance requirements
• Simple record-keeping
• Annual tax return
• BAS (if GST registered)

What are the compliance requirements for a company?

Companies must meet stricter obligations:

• Register with ASIC
• Maintain financial records
• Meet director’s duties
• Lodge annual reports
• Handle payroll and superannuation (if applicable)

This applies across all Australian states, though some state taxes (like payroll tax thresholds) may differ.

Growth and Funding Potential

Can a sole trader raise investment?

It’s limited.

Sole traders:

• Cannot issue shares
• Rely on personal savings or loans

Why is a company better for scaling?

Companies can:

• Issue shares to investors
• Attract venture capital
• Access bank funding more easily

This makes companies more suitable for growth-focused businesses.

Costs of Each Structure

Is a sole trader cheaper?

Yes.

• Low setup cost
• Lower accounting fees
• Minimal compliance expenses

Are companies more expensive?

Yes.

• ASIC registration fees
• Higher accounting costs
• Ongoing compliance requirements

Succession and Exit

Is it easier to sell a company?

Generally, yes.

• Ownership can be transferred via share sales
• This allows smoother transitions

What about sole traders?

Selling a sole trader business may involve:

• Asset transfers
• Potential capital gains tax (CGT) implications

Planning is important.

Privacy and Credibility

Does a company improve credibility?

Often, yes.

Companies may:

• Appear more professional
• Be required for certain contracts
• Build trust with suppliers

Is company information public?

Yes. Some details are publicly available via ASIC, including:

• Director information
• Company registration details

This applies nationwide.

Key Questions to Help You Decide

How do I choose the right structure?

Ask yourself:

• What is my expected turnover and profit?
• Do I need liability protection?
• Will I hire staff or scale quickly?
• Do I need investors?
• Am I comfortable with admin and costs?

Practical Decision Guide

When should you choose a sole trader?

Choose a sole trader if:

• You’re starting small
• Your risk is low
• You want simplicity
• You want lower costs

When should you choose a company?

Choose a company if:

• You plan to grow quickly
• You want liability protection
• You want to bring in investors
• You need a structured business

Frequently Asked Questions About Sole Trader vs Company in Australia

Should I start as a sole trader or a company?

If you’re starting small and want something simple and low-cost, a sole trader is usually the best starting point. If you’re planning to grow, hire staff, or want liability protection, a company may be more suitable.

Can I switch from a sole trader to a company later?

Yes — many Australian businesses start as sole traders and transition to a company as they grow, become more profitable, or take on more risk.

Do companies pay less tax than sole traders?

Not always. Companies have a lower tax rate (from 25% for eligible small businesses), but you still pay personal tax when taking money out. The benefit is flexibility, not always lower tax.

Do I need to register for GST for both structures?

Yes — the same rules apply. You must register for GST once your turnover reaches $75,000 or more, regardless of whether you are a sole trader or a company.

Is a company safer than a sole trader?

Generally, yes. A company provides limited liability, which helps protect your personal assets. However, directors must still comply with Australian laws and responsibilities.

Why Structure Matters More Than You Think

Choosing the right structure isn’t just about setup — it impacts:

• How much tax do you pay
• Your personal risk
• Your ability to grow
• Your long-term exit strategy

Many businesses start as sole traders and transition later, but planning early can save you time and money.

The Latitude Way: Structure Done Right

At Latitude Accountants, we go beyond basic setup.

We help you choose a structure that aligns with your goals, risk level, and growth plans.

We focus on:

• Clear Advice
  No jargon — just practical guidance.
• Proactive Planning
  We help you think ahead, not just react.
• Real Results
  Our goal is to help you reduce tax and grow with confidence.
• Ongoing Support
  As your business evolves, we ensure your structure keeps up.

Ready to Choose the Right Business Structure?

Whether you’re starting your first business or thinking about restructuring, the right decision now can make a huge difference later.

Avoid costly mistakes and get expert guidance tailored to your situation.

Contact Latitude Accountants today:

📍 Sydney Olympic Park | Marrickville | Melbourne | Loxton
📞 Phone: 1300 706 597
📧 Email: info@latitudeaccountants.com.au

Disclaimer

This article is for general information only and does not constitute tax or financial advice. Always seek personalised advice from a qualified accountant before making financial decisions.